Application: kdevelop (4.0.2 (using KDevPlatform 1.0.2))
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-25-generic x86_64
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed:

Simple -- I exited. I can reproduce this bug by just opening up a file and then exiting out of KDevelop.

The crash can be reproduced every time.

-- Backtrace:
Application: KDevelop (kdevelop.bin), signal: Aborted
[Current thread is 1 (Thread 0x7fb820181760 (LWP 7544))]

Thread 7 (Thread 0x7fb80f7d6700 (LWP 7546)):
#0  0x00007fb81d5d4203 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fb816de3009 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007fb816de37b5 in g_main_loop_run () from /lib/libglib-2.0.so.0
#3  0x00007fb80ff0d0f4 in ?? () from /usr/lib/libgio-2.0.so.0
#4  0x00007fb816e087e4 in ?? () from /lib/libglib-2.0.so.0
#5  0x00007fb81d2e4971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#6  0x00007fb81d5e092d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7fb7fe315700 (LWP 7547)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:212
#1  0x00007fb81e8e0da2 in wait (this=<value optimized out>, mutex=0x312fa20, time=200000) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x312fa20, time=200000) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fb819feec6e in KDevelop::DUChainPrivate::CleanupThread::run (this=0x312fa00) at ../../language/duchain/duchain.cpp:286
#4  0x00007fb81e8e027e in QThreadPrivate::start (arg=0x312fa00) at thread/qthread_unix.cpp:266
#5  0x00007fb81d2e4971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#6  0x00007fb81d5e092d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fb7ebc29700 (LWP 9090)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fb81e8e0e3b in wait (this=<value optimized out>, mutex=0x3b74460, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x3b74460, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fb814bbc524 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x43d3fc0, th=0x3011810) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fb814bbf72b in ThreadWeaver::WorkingHardState::applyForWork (this=0x40210c0, th=0x3011810) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fb814bbdc9f in ThreadWeaver::ThreadRunHelper::run (this=0x7fb7ebc28e00, parent=0x43d3fc0, th=0x3011810) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fb814bbe1f8 in ThreadWeaver::Thread::run (this=0x3011810) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fb81e8e027e in QThreadPrivate::start (arg=0x3011810) at thread/qthread_unix.cpp:266
#8  0x00007fb81d2e4971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#9  0x00007fb81d5e092d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fb7eb428700 (LWP 9091)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fb81e8e0e3b in wait (this=<value optimized out>, mutex=0x3b74460, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x3b74460, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fb814bbc524 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x43d3fc0, th=0x3967f30) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fb814bbf72b in ThreadWeaver::WorkingHardState::applyForWork (this=0x40210c0, th=0x3967f30) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fb814bbf744 in ThreadWeaver::WorkingHardState::applyForWork (this=0x40210c0, th=0x3967f30) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fb814bbf744 in ThreadWeaver::WorkingHardState::applyForWork (this=0x40210c0, th=0x3967f30) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fb814bbdc9f in ThreadWeaver::ThreadRunHelper::run (this=0x7fb7eb427e00, parent=0x43d3fc0, th=0x3967f30) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007fb814bbe1f8 in ThreadWeaver::Thread::run (this=0x3967f30) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007fb81e8e027e in QThreadPrivate::start (arg=0x3967f30) at thread/qthread_unix.cpp:266
#10 0x00007fb81d2e4971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#11 0x00007fb81d5e092d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fb7eac27700 (LWP 9092)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fb81e8e0e3b in wait (this=<value optimized out>, mutex=0x3b74460, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x3b74460, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fb814bbc524 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x43d3fc0, th=0x39f7af0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fb814bbf72b in ThreadWeaver::WorkingHardState::applyForWork (this=0x40210c0, th=0x39f7af0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fb814bbf744 in ThreadWeaver::WorkingHardState::applyForWork (this=0x40210c0, th=0x39f7af0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fb814bbdc9f in ThreadWeaver::ThreadRunHelper::run (this=0x7fb7eac26e00, parent=0x43d3fc0, th=0x39f7af0) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007fb814bbe1f8 in ThreadWeaver::Thread::run (this=0x39f7af0) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007fb81e8e027e in QThreadPrivate::start (arg=0x39f7af0) at thread/qthread_unix.cpp:266
#9  0x00007fb81d2e4971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#10 0x00007fb81d5e092d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fb7ea426700 (LWP 9093)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fb81e8e0e3b in wait (this=<value optimized out>, mutex=0x3b74460, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x3b74460, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fb814bbc524 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x43d3fc0, th=0x3aaa350) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fb814bbf72b in ThreadWeaver::WorkingHardState::applyForWork (this=0x40210c0, th=0x3aaa350) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fb814bbf744 in ThreadWeaver::WorkingHardState::applyForWork (this=0x40210c0, th=0x3aaa350) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fb814bbf744 in ThreadWeaver::WorkingHardState::applyForWork (this=0x40210c0, th=0x3aaa350) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fb814bbdc9f in ThreadWeaver::ThreadRunHelper::run (this=0x7fb7ea425e00, parent=0x43d3fc0, th=0x3aaa350) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007fb814bbe1f8 in ThreadWeaver::Thread::run (this=0x3aaa350) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007fb81e8e027e in QThreadPrivate::start (arg=0x3aaa350) at thread/qthread_unix.cpp:266
#10 0x00007fb81d2e4971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#11 0x00007fb81d5e092d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fb820181760 (LWP 7544)):
[KCrash Handler]
#6  0x00007fb81d52dba5 in raise (sig=<value optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x00007fb81d5316b0 in abort () at abort.c:92
#8  0x00007fb81d9386bd in __gnu_cxx::__verbose_terminate_handler() () from /usr/lib/libstdc++.so.6
#9  0x00007fb81d936906 in ?? () from /usr/lib/libstdc++.so.6
#10 0x00007fb81d936933 in std::terminate() () from /usr/lib/libstdc++.so.6
#11 0x00007fb81d93728f in __cxa_pure_virtual () from /usr/lib/libstdc++.so.6
#12 0x00007fb81f64ff48 in ProvidersModel::data (this=<value optimized out>, index=<value optimized out>, role=<value optimized out>) at ../../shell/documentationview.cpp:51
#13 0x00007fb81e12a84c in QComboBoxPrivate::itemText (this=0x4020af0, index=...) at widgets/qcombobox.cpp:1270
#14 0x00007fb81e12a9e6 in QComboBox::currentText (this=<value optimized out>) at widgets/qcombobox.cpp:2039
#15 0x00007fb81e12b4f6 in QComboBox::initStyleOption (this=0x40209c0, option=0x7fff9d79a990) at widgets/qcombobox.cpp:1119
#16 0x00007fb81e12df26 in QComboBoxPrivate::updateViewContainerPaletteAndOpacity (this=0x4020af0) at widgets/qcombobox.cpp:1078
#17 0x00007fb81e130cb8 in QComboBox::changeEvent (this=0x40209c0, e=0x7fff9d79b1e0) at widgets/qcombobox.cpp:2734
#18 0x00007fb81dd90838 in QWidget::event (this=0x40209c0, event=0x7fff9d79b1e0) at kernel/qwidget.cpp:8477
#19 0x00007fb81dd3afdc in QApplicationPrivate::notify_helper (this=0x2960760, receiver=0x40209c0, e=0x7fff9d79b1e0) at kernel/qapplication.cpp:4396
#20 0x00007fb81dd40aed in QApplication::notify (this=0x7fff9d79c7f0, receiver=0x40209c0, e=0x7fff9d79b1e0) at kernel/qapplication.cpp:4277
#21 0x00007fb81ef29156 in KApplication::notify (this=0x7fff9d79c7f0, receiver=0x40209c0, event=0x7fff9d79b1e0) at ../../kdeui/kernel/kapplication.cpp:310
#22 0x00007fb81e9d3cdc in QCoreApplication::notifyInternal (this=0x7fff9d79c7f0, receiver=0x40209c0, event=0x7fff9d79b1e0) at kernel/qcoreapplication.cpp:732
#23 0x00007fb81dd8c9a5 in sendEvent (this=0x4020af0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#24 QWidgetPrivate::propagatePaletteChange (this=0x4020af0) at kernel/qwidget.cpp:1870
#25 0x00007fb81dd8cb63 in QWidgetPrivate::setPalette_helper (this=0x4020af0, palette=...) at kernel/qwidget.cpp:4614
#26 0x00007fb81dd8cc09 in QWidgetPrivate::resolvePalette (this=0x4020af0) at kernel/qwidget.cpp:4604
#27 0x00007fb81dd9a3c7 in QWidget::setParent (this=0x40209c0, parent=0x0, f=) at kernel/qwidget.cpp:10018
#28 0x00007fb81dd9a872 in QWidget::setParent (this=0x1d78, parent=0x1d78) at kernel/qwidget.cpp:9937
#29 0x00007fb81dd9d8e0 in QWidgetAction::releaseWidget (this=0x4037220, widget=0x40209c0) at kernel/qwidgetaction.cpp:207
#30 0x00007fb81e1de953 in QToolBarLayout::~QToolBarLayout (this=0x401b9f0, __in_chrg=<value optimized out>) at widgets/qtoolbarlayout.cpp:101
#31 0x00007fb81dd96044 in QWidget::~QWidget (this=0x401e820, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1501
#32 0x00007fb81f035cae in KToolBar::~KToolBar (this=0x401e820, __in_chrg=<value optimized out>) at ../../kdeui/widgets/ktoolbar.cpp:728
#33 0x00007fb81e9e5d5f in QObjectPrivate::deleteChildren (this=0x401adb0) at kernel/qobject.cpp:1957
#34 0x00007fb81dd96168 in QWidget::~QWidget (this=0x4018f30, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1589
#35 0x00007fb81f5deb6a in DocumentationView::~DocumentationView (this=0x4018f30, __in_chrg=<value optimized out>) at ../../shell/documentationview.h:32
#36 0x00007fb81e9e5d5f in QObjectPrivate::deleteChildren (this=0x406e230) at kernel/qobject.cpp:1957
#37 0x00007fb81dd96168 in QWidget::~QWidget (this=0x406e1c0, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1589
#38 0x00007fb819d1823e in ?? () from /usr/lib/libsublime.so.1
#39 0x00007fb81e9e5d5f in QObjectPrivate::deleteChildren (this=0x3b843c0) at kernel/qobject.cpp:1957
#40 0x00007fb81dd96168 in QWidget::~QWidget (this=0x4070ba0, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1589
#41 0x00007fb819d1e55b in ?? () from /usr/lib/libsublime.so.1
#42 0x00007fb81e9e5d5f in QObjectPrivate::deleteChildren (this=0x2fdc730) at kernel/qobject.cpp:1957
#43 0x00007fb81dd96168 in QWidget::~QWidget (this=0x2fe4d10, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1589
#44 0x00007fb81f007985 in KMainWindow::~KMainWindow (this=0x2fe4d10, __in_chrg=<value optimized out>) at ../../kdeui/widgets/kmainwindow.cpp:473
#45 0x00007fb819d0abb9 in Sublime::MainWindow::~MainWindow() () from /usr/lib/libsublime.so.1
#46 0x00007fb81f5ef3ae in KDevelop::MainWindow::~MainWindow (this=0x2fe4d10, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at ../../shell/mainwindow.cpp:128
#47 0x00007fb81e9e5c08 in QObject::event (this=0x2fe4d10, e=0x1d78) at kernel/qobject.cpp:1202
#48 0x00007fb81dd906df in QWidget::event (this=0x2fe4d10, event=0x4cd2330) at kernel/qwidget.cpp:8646
#49 0x00007fb81e17841b in QMainWindow::event (this=0x2fe4d10, event=0x4cd2330) at widgets/qmainwindow.cpp:1417
#50 0x00007fb81f045683 in KXmlGuiWindow::event (this=0x1d78, ev=0x1d78) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:130
#51 0x00007fb81dd3afdc in QApplicationPrivate::notify_helper (this=0x2960760, receiver=0x2fe4d10, e=0x4cd2330) at kernel/qapplication.cpp:4396
#52 0x00007fb81dd40aed in QApplication::notify (this=0x7fff9d79c7f0, receiver=0x2fe4d10, e=0x4cd2330) at kernel/qapplication.cpp:4277
#53 0x00007fb81ef29156 in KApplication::notify (this=0x7fff9d79c7f0, receiver=0x2fe4d10, event=0x4cd2330) at ../../kdeui/kernel/kapplication.cpp:310
#54 0x00007fb81e9d3cdc in QCoreApplication::notifyInternal (this=0x7fff9d79c7f0, receiver=0x2fe4d10, event=0x4cd2330) at kernel/qcoreapplication.cpp:732
#55 0x00007fb81e9d6c22 in sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x2515110) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#56 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x2515110) at kernel/qcoreapplication.cpp:1373
#57 0x00007fb81ea00653 in sendPostedEvents (s=0x2964340) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#58 postEventSourceDispatch (s=0x2964340) at kernel/qeventdispatcher_glib.cpp:277
#59 0x00007fb816ddf342 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#60 0x00007fb816de32a8 in ?? () from /lib/libglib-2.0.so.0
#61 0x00007fb816de345c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#62 0x00007fb81ea00193 in QEventDispatcherGlib::processEvents (this=0x25148b0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#63 0x00007fb81ddeda4e in QGuiEventDispatcherGlib::processEvents (this=0x1d78, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#64 0x00007fb81e9d2a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#65 0x00007fb81e9d2dec in QEventLoop::exec (this=0x7fff9d79c620, flags=) at kernel/qeventloop.cpp:201
#66 0x00007fb81e9d6ebb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#67 0x00000000004085f7 in _start ()

Possible duplicates by query: bug 267023, bug 266482, bug 266144, bug 265732, bug 265324.

Reported using DrKonqi